Description

4H-Pyrano[3,4-D]Isoxazole-4,6(7H)-Dione,3-Methyl-(9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key precursor for developing novel pharmacologically active molecules, particularly in medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold in the synthesis of potential drug candidates targeting various disease pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Organic Synthesis Building Block: A versatile precursor for constructing fused pyranoisoxazole-dione ring systems in complex molecule synthesis.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies and library synthesis for high-throughput screening.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes.
• Academic Research: A valuable compound for methodological development and heterocyclic chemistry studies in university and institutional labs.

Basic Information

Product Name	4H-Pyrano[3,4-D]Isoxazole-4,6(7H)-Dione,3-Methyl-(9Ci)
CAS No.	124815-04-9
Molecular Formula	C7H5NO4
Molecular Weight	167.12 g/mol
Synonyms	3-Methyl-4H-pyrano[3,4-d]isoxazole-4,6(7H)-dione; 3-Methyl-4H,6H-pyrano[3,4-d]isoxazole-4,6-dione; 3-Methylpyrano[3,4-d]isoxazole-4,6-dione; 124815-04-9; 4H-Pyrano[3,4-d]isoxazole-4,6(7H)-dione, 3-methyl-; 3-Methyl-4H-pyrano[3,4-d]isoxazole-4,6-dione; Pyrano[3,4-d]isoxazole-4,6(7H)-dione, 3-methyl-
EINECS	Contact for details

Quality Control

Our 4H-Pyrano[3,4-D]Isoxazole-4,6(7H)-Dione,3-Methyl-(9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure consistent quality and batch-to-batch reproducibility. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.